22156921193

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{131}}^1\times {\mathrm{191}}^1\times {\mathrm{223}}^1$

素因数の和:594

約数の個数: 48

約数和(自身を含む): 25955500032

約数和(自身を除く): 3798578839

約数列:

[1, 11, 19, 131, 191, 209, 223, 361, 1441, 2101, 2453, 2489, 3629, 3971, 4237, 25021, 27379, 29213, 39919, 42593, 46607, 47291, 68951, 80503, 275231, 321343, 468523, 475399, 520201, 555047, 758461, 809267, 885533, 5229389, 5579683, 6105517, 8901937, 9032581, 10545893, 15376073, 61376513, 99358391, 106013977, 116004823, 169136803, 1166153747, 2014265563, 22156921193]

約数ペア:

[(1, 22156921193), (11, 2014265563), (19, 1166153747), (131, 169136803), (191, 116004823), (209, 106013977), (223, 99358391), (361, 61376513), (1441, 15376073), (2101, 10545893), (2453, 9032581), (2489, 8901937), (3629, 6105517), (3971, 5579683), (4237, 5229389), (25021, 885533), (27379, 809267), (29213, 758461), (39919, 555047), (42593, 520201), (46607, 475399), (47291, 468523), (68951, 321343), (80503, 275231)]